817563 - Flowmaster Outlaw Cat-back Exhaust System - default Image
817563 - Flowmaster Outlaw Cat-back Exhaust System - additional Image
817563 - Flowmaster Outlaw Cat-back Exhaust System - additional Image
2008-14 Dodge Challenger SRT8 - Outlaw Cat-back Exhaust System 817563YouTube Button

Flowmaster Outlaw Cat-back Exhaust System

Fits 2008 to 2014 Dodge Challenger SRT8.

PART# 817563

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$1,111.95   Suggested Retail
$999.95   Your Price
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Fits 2008 to 2014 Dodge Challenger SRT8.


Flowmaster's race-oriented Outlaw Cat-back systems are designed to mount behind the factory catalytic converters for 50 state emissions legality. These systems are mandrel bent for maximum performance and include specially selected mufflers. Outlaw systems deliver a super aggressive interior and exterior tone and are suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.


  • Connects After Factory Catalytic Converter
  • Includes hangers and hardware for easy installation
  • Aggressive Sound Exterior Exhaust Tone
  • Mandrel bent 16 gauge stainless steel tubing


California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDual Rear Exit
Heat ShieldNo
Inlet Diameter (in)3
MaterialStainless Steel
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesOutlaw Delta Force
Outlet Diameter (in)3
Outlet PositionDual
Product TypeExhaust Systems / Kits
Sound LevelAggressive Sound
System TypeCat-back System
Tip Quantity2
Tubing Diameter (in)3
Part Number817563


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Fits 2008 to 2014 Dodge Challenger SRT8.



    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.